James Darnell, 3B, Double-A San Antonio (San Diego)Hitting .415 with four homers and 17 RBIs in 22 games.

Sam Dyson, RHP (Toronto)Will likely miss the season after undergoing Tommy John surgery in November.

Bobby Haney, SS, Single-A Augusta (San Francisco)Not on the active roster but traveling with the team.

Reese Havens, SS, Double-A Binghamton (New York Mets)On the seven-day disabled list. After having several issues last year with his oblique muscle, Havens had surgery to remove the tip of one of his ribs. He is expected to be out of action for a while.

Jeff Jeffords, RHP, Double-A Carolina (Cincinnati)Is 1-0 with an 8.49 ERA. Has struck out eight and walked six in 11 2-3 innings.

DeAngelo Mack, OF, Class-A Advanced Tampa (New York Yankees)Hitting .236 with one homer and four RBIs in 16 games.

Kevin Melillo, 2B, Triple-A Salt Lake (Los Angeles Angels)Hitting .350 with one homer and five RBIs in 11 games. Is on the seven-day disabled list with an undisclosed injury.